(19)
(11) EP 3 092 427 A1

(12)

(43) Date of publication:
16.11.2016 Bulletin 2016/46

(21) Application number: 15701867.2

(22) Date of filing: 08.01.2015
(51) International Patent Classification (IPC): 
F16J 15/16(2006.01)
F16J 15/447(2006.01)
(86) International application number:
PCT/US2015/010605
(87) International publication number:
WO 2015/105964 (16.07.2015 Gazette 2015/28)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 10.01.2014 US 201461925894 P

(71) Applicants:
  • Flowserve Management Company
    Irving, TX 75039 (US)
  • Ferris, Jason
    Plainwell, MI 49080 (US)
  • Bender, Paul
    Bettendorf, IA 52722 (US)
  • Malocha, Jason
    Scotts, MI 49088 (US)
  • Barker, Joseph
    Delton, MI 49046 (US)

(72) Inventors:
  • FERRIS, Jason
    Plainwell, MI 49080 (US)
  • BENDER, Paul
    Bettendorf, IA 52722 (US)
  • MALOCHA, Jason
    Scotts, MI 49088 (US)
  • BARKER, Joseph
    Delton, MI 49046 (US)

(74) Representative: LS-MP von Puttkamer Berngruber Loth Spuhler 
Partnerschaft von Patent- und Rechtsanwälten mbB ALPHA-Haus Garmischer Strasse 35
81373 München
81373 München (DE)

   


(54) BEARING ISOLATOR SEAL FOR ROTATING SHAFT